Cheapest return flights from Heraklion to Sofia in December from 151€

AirHint found the following cheapest return flights from Heraklion (HER) to Sofia (SOF) in December 2025 (see full year).

Return flights

25 Dec - 06 Jan Aegean Airlines
18 Dec - 21 Dec Aegean Airlines
26 Dec - 31 Dec Aegean Airlines
30 Dec - 04 Jan Aegean Airlines
31 Dec - 04 Jan Aegean Airlines
25 Dec - 03 Jan Aegean Airlines
30 Dec - 03 Jan Aegean Airlines
27 Dec - 01 Jan Aegean Airlines
16 Dec - 18 Dec Aegean Airlines
23 Dec - 26 Dec Aegean Airlines
21 Dec - 26 Dec Aegean Airlines
12 Dec - 16 Dec Aegean Airlines
29 Dec - 03 Jan Aegean Airlines
27 Dec - 02 Jan Aegean Airlines
29 Dec - 04 Jan Aegean Airlines
27 Dec - 03 Jan Aegean Airlines
11 Dec - 14 Dec Aegean Airlines
22 Dec - 26 Dec Aegean Airlines
12 Dec - 15 Dec Aegean Airlines
15 Dec - 19 Dec Aegean Airlines

Also check the deals for one-way flights from Heraklion to Sofia in December.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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